Home Addition
in Olathe.

$40,000 to $150,000

Typical cost range · Olathe

Home Addition across the Olathe typically costs $40,000 to $150,000, with strong homeowner demand across the Kansas City Metro.

1 verified7 ZIP codes servedState records cross-checked

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1 home addition contractor serving Olathe·1 government record-verified·Insurance cross-checked

What Home Addition Returns in Olathe

Mid-range cost and resale value from the 2025 Remodeling Cost vs. Value report. Olathe is benchmarked using the West North Central regional average.

ProjectCostResale ValueROI
Deck Addition | Wood$18,263$17,32395%
Deck Addition | Composite$25,096$22,19989%
Bathroom Addition | Midrange$60,645$32,34753%
Bathroom Addition | Upscale$111,255$40,52636%
Primary Suite Addition | Midrange$170,517$55,09732%
Primary Suite Addition | Upscale$351,613$63,13618%

Source: Remodeling Magazine 2025 Cost vs. Value. Mid-range tier.

Olathe Market

145K
Residents
$100,000-$124,999
Median Income
$3,000 or More
Property Tax / yr
7
ZIP Codes

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KS · Verified Contractors

Top Verified Home Addition in Olathe, KS

Ranked by verification strength. State record & coverage status is labeled by source: state database, insurance records, or contractor website.

  1. Midtown Home Improvements

    ABP Human VerifiedLicense
    ABP Human VerifiedInsurance
    4.4 out of 5 stars,4.4· 1,011 Google reviews
    36+ Years in Business
    BBB Accredited · A+
    Grandview, MO

    License confirmed active against state records.

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